31446060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22787}}^1$

素因数の和:22822

約数の個数: 48

約数和(自身を含む): 91881216

約数和(自身を除く): 60435156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 22787, 45574, 68361, 91148, 113935, 136722, 227870, 273444, 341805, 455740, 524101, 683610, 1048202, 1367220, 1572303, 2096404, 2620505, 3144606, 5241010, 6289212, 7861515, 10482020, 15723030, 31446060]

約数ペア:

[(1, 31446060), (2, 15723030), (3, 10482020), (4, 7861515), (5, 6289212), (6, 5241010), (10, 3144606), (12, 2620505), (15, 2096404), (20, 1572303), (23, 1367220), (30, 1048202), (46, 683610), (60, 524101), (69, 455740), (92, 341805), (115, 273444), (138, 227870), (230, 136722), (276, 113935), (345, 91148), (460, 68361), (690, 45574), (1380, 22787)]